relational-cli — Implementation of Relational algebra.

Author

       This manual page was written by Salvo 'LtWorf' Tomaselli <tiposchi@tiscali.it> for the  DebianGNU/Linux
       system  (but  may  be  used  by  others).   Permission  is granted to copy, distribute and/or modify this
       document under the terms of the GNU General Public License version 3 or any later  version  published  by
       the Free Software Foundation.

                                                                                                   Relational(1)

Description

       This  program  provides  a  command  line interface to execute relational algebra queries. It is meant to
       experiment with relational algebra queries.

Name

       relational-cli — Implementation of Relational algebra.

Options

       A summary of options is included below.

       -v     Show version information and exit.

       -h     Shows help and exit.

       -q     Uses the Qt5 GUI.

       -r     Uses the readline UI (default).

Scripting

       The tool always runs in interactive mode, but it is possible to write a sequence of queries in  a  script
       and run it.

       relational-cli < script.txt

       The result of all the lines that do not terminate with a `;' are printed.

       Comments are lines beginning with `;'.

       Whenever  stdin  or  stdout  are  not  a  terminal,  silent  mode  will  be used, which prints less debug
       information, to avoid cluttering.